Technical Data
Instruction handbook
b maXX
BM3000, BM3200, BM3300
Document no. 5.11018.11
27
3
3.3.2
Requirements to the energy supply: power supply
1)
If the voltage falls below U
ACmin
for t > 0,1 s the error „Power unit not ready-to-operate“ is generated.
2)
The rated voltage is 3 x 400 V
At lower supply voltages the output power of the device reduces, see correction factor at modified environmental conditions,
3)
The control voltage must accord to PELV (EN 61800-5-1, chapter 3.21) and accordingly SELV (EN 61800-5-1, chapter 3.35).
At a control voltage < 24 V the ventilator power is reduced. Therefore, it can be necessary, that the output currents also be reduced.
4)
Rate of change of system frequency max. 1 Hz/s (EN 61000-2-4, class 3)
BM3000
BM3200, BM3300
Power supply
(also see
IT-system,
TN-/TT-system
TN-/TT-system
Inductance (sum of supply inductance and the
power choke inductance)
Min. u
k
= 0 %, max. u
k
= 4 %
Rated supply voltage/frequency
1) 2)
(U
AC
)
3 x 400 V, 50/60 Hz
1 x 230 V, 50/60 Hz
1 x 400 V, 50/60 Hz
3 x 400 V, 50/60 Hz
Absolute supply voltage minimum
1) 2)
(U
ACmin
)
Absolute supply voltage maximum
1) 2)
(U
ACmax
)
528 V / 50/60 Hz
110 V
/ 50/60 Hz
528 V / 50/60 Hz
Absolute frequency minimum
4)
Absolute frequency maximum
4)
47 Hz
63 Hz
Overvoltage category
EN 61800-5-1, chapt. 4.3.6
III
Harmonic components (power supply voltage)
EN 61800-3, chapter 5.2.1, class 3
THD
U
b
12 %
Power Supply voltage asymmetry
EN 61000-2-4, tab. 1, class 3
max. 3 %
Commutation notch
EN 61800-3, chapter 5.2.1, class 3
setback depth < 40 %, area < 250 % x degree
Voltage drop
EN 61800-3:2004 and A1:2012
10 % to 80 %
1)
Voltage variations/deviations
EN 61200-2-4, Class 3
+/-10 %
+10 % to -15 % at a time of
b
1 min
Control voltage
3)
(U
DC
)
c
omplying with EN 61131-2:1994, table 7
-
+ 24 V -15 % / +20 %
Max. short-circuit strength power supply
only necessary to comply with UL508C
-
5000 A
Summary of Contents for b maXX 3000
Page 219: ......
